(a) Life.
216.] The immediate idea is Life. As soul, the notion is realised in a body of whose externality the soul is the immediate self-relating universality. But the soul is also its particularisation, so that the body expresses no other distinctions than follow from the characterisations of its notion. And finally it is the Individuality of the body as infinite negativity,—the dialectic of that bodily objectivity, with its parts lying out of one another, conveying them away from the semblance of independent subsistence back into subjectivity, so that all the members are reciprocally momentary means as well as momentary ends. Thus as life is the initial particularisation, so it results in the negative self-asserting unity: in the dialectic of its corporeity it only coalesces with itself. In this way life is essentially something alive, and in point of its immediacy this individual living thing. It is characteristic of finitude in this sphere that, by reason of the immediacy of the idea, body and soul are separable. This constitutes the mortality of the living being. It is only, however, when the living being is dead, that these two sides of the idea are different ingredients.
The single members of the body are what they are only by and in relation to their unity. A hand e.g. when hewn off from the body is, as Aristotle has observed, a hand in name only, not in fact. From the point of view of understanding, life is usually spoken of as a mystery, and in general as incomprehensible. By giving it such a name, however, the Understanding only confesses its own finitude and nullity. So far is life from being incomprehensible, that in it the very notion is presented to us, or rather the immediate idea existing as a notion. And having said this, we have indicated the defect of life. Its notion and reality do not thoroughly correspond to each other. The notion of life is the soul, and this notion has the body for its reality. The soul is, as it were, infused into its corporeity; and in that way it is at first sentient only, and not yet freely self-conscious. The process of life consists in getting the better of the immediacy with which it is still beset: and this process, which is itself threefold, results in the idea under the form of judgment, i.e. the idea as Cognition.
217.] A living being is a syllogism, of which the very elements are in themselves systems and syllogisms (§§ 198, 201, 207). They are however active syllogisms or processes; and in the subjective unity of the vital agent make only one process. Thus the living being is the process of its coalescence with itself, which runs on through three processes.
218.] (1) The first is the process of the living being inside itself. In that process it makes a split on its own self, and reduces its corporeity to its object or its inorganic nature. This corporeity, as an aggregate of correlations, enters in its very nature into difference and opposition of its elements, which mutually become each other's prey, and assimilate one another, and are retained by producing themselves. Yet this action of the several members (organs), is only the living subject's one act to which their productions revert; so that in these productions nothing is produced except the subject: in other words, the subject only reproduces itself.
The process of the vital subject within its own limits has in Nature the threefold form of Sensibility, Irritability, and Reproduction. As Sensibility, the living being is immediately simple self-relation—it is the soul omnipresent in its body, the outsideness of each member of which to others has for it no truth. As Irritability, the living being appears split up in itself; and as Reproduction, it is perpetually restoring itself from the inner distinction of its members and organs. A vital agent only exists as this continually self-renewing process within its own limits.
219.] (2) But the judgment of the notion proceeds, as free, to discharge the objective or bodily nature as an independent totality from itself; and the negative relation of the living thing to itself makes, as immediate individuality, the pre-supposition of an inorganic nature confronting it. As this negative of the animate is no less a function in the notion of the animate itself, it exists consequently in the latter (which is at the same time a concrete universal) in the shape of a defect or want. The dialectic by which the object, being implicitly null, is merged, is the action of the self-assured living thing, which in this process against an inorganic nature thus retains, develops, and objectifies itself.
The living being stands face to face with an inorganic nature, to which it comports itself as a master and which it assimilates to itself. The result of the assimilation is not, as in the chemical process, a neutral product in which the independence of the two confronting sides is merged; but the living being shows itself as large enough to embrace its other which cannot withstand its power. The inorganic nature which is subdued by the vital agent suffers this fate, because it is virtually the same as what life is actually. Thus in the other the living being only coalesces with itself. But when the soul has fled from the body, the elementary powers of objectivity begin their play. These powers are, as it were, continually on the spring, ready to begin their process in the organic body; and life is the constant battle against them.
220.] (3) The living individual, which in its first process comports itself as intrinsically subject and notion, through its second assimilates its external objectivity and thus puts the character of reality into itself. It is now therefore implicitly a Kind, with essential universality of nature. The particularising of this Kind is the relation of the living subject to another subject of its Kind: and the judgment is the tie of Kind over these individuals thus appointed for each other. This is the Affinity of the Sexes.
221.] The process of Kind brings it to a being of its own. Life being no more than the idea immediate, the product of this process breaks up into two sides. On the one hand, the living individual, which was at first pre-supposed as immediate, is now seen to be mediated and generated. On the other, however, the living individuality, which, on account of its first immediacy, stands in a negative attitude towards universality, sinks in the superior power of the latter.